Home / Standards / GB/T 37817-2019 GB/T 37817-2019 Active Risk based verification of offshore structures 基于风险评估的海上设施结构物校验 Standard Type GBT ICS 47.020.01 CCS U17 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 国家标准委 Drafting Unit N/A